[PATCH 3/3] block-aoe: Add spaces for better code readability

From: SF Markus Elfring
Date: Mon May 08 2017 - 03:59:14 EST


From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 8 May 2017 09:35:25 +0200

The script "checkpatch.pl" pointed information out like the following.

CHECK: spaces preferred around that '-' (ctx:VxV)

Thus fix the affected source code place.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/block/aoe/aoeblk.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index a52555984e73..66adb2fb66d3 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -87,10 +87,10 @@ static ssize_t aoedisk_show_netif(struct device *dev,
if (!*nd)
return snprintf(page, PAGE_SIZE, "none\n");
for (p = page; nd < ne; nd++)
- p += snprintf(p, PAGE_SIZE - (p-page), "%s%s",
- p == page ? "" : ",", (*nd)->name);
- p += snprintf(p, PAGE_SIZE - (p-page), "\n");
- return p-page;
+ p += snprintf(p, PAGE_SIZE - (p - page), "%s%s",
+ p == page ? "" : ",", (*nd)->name);
+ p += snprintf(p, PAGE_SIZE - (p - page), "\n");
+ return p - page;
}
/* firmware version */
static ssize_t aoedisk_show_fwver(struct device *dev,
--
2.12.2